Initial commit

Lts/Tools/DdsView/sequences/abstractsequencewidget.cpp

@@ -0,0 +1,171 @@
+/**
+  * @RDE_HEADER@
+  * ABC widget for creating custom views of dds sequences
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Jens Heilmann, SLTE, 2021-05-17
+  */
+#include "abstractsequencewidget.h"
+
+#include <QToolButton>
+
+AbstractSequenceWidget::AbstractSequenceWidget(const RwMode &readOnly,
+                                               const QString &name,
+                                               const dds::core::xtypes::DynamicType &contentType,
+                                               NGL::INGLLogger &logger,
+                                               QWidget *parent)
+  : QGroupBox(name,parent)
+  , m_rwMode(readOnly)
+  , m_pbAddMember(new QToolButton)
+  , m_contentType(contentType)
+  , m_name(name)
+  , m_logger(logger)
+{
+  m_pbAddMember->setIcon(QIcon(QLatin1String(":/icons/png/add.png")));
+
+  connect(m_pbAddMember, &QToolButton::clicked, [&] () {
+    const uint32_t &index = m_memberList.size() + 1;
+    QString findObjectName = getObjectName(index);
+
+    if(findChild<QWidget *>(findObjectName))
+      return;
+
+    QWidget *child = DetailView::createWidget(m_rwMode, m_contentType, findObjectName, m_logger);
+    addMemberWidget(child);
+  });
+
+  if(m_rwMode == RwMode::ReadOnly)
+    m_pbAddMember->setDisabled(true);
+}
+
+AbstractSequenceWidget::~AbstractSequenceWidget()
+{
+  delete m_pbAddMember;
+}
+
+void AbstractSequenceWidget::setValue(const dds::core::xtypes::DynamicData &inner,
+                              const uint32_t &index, const QWidget *useOn)
+{
+  QString findObjectName = getObjectName(index);
+  QWidget *child = findChild<QWidget *>(findObjectName);
+
+  if(!child)
+  {
+    child = DetailView::createWidget(m_rwMode,
+                                     m_contentType,
+                                     findObjectName,
+                                     m_logger);
+
+    addMemberWidget(child);
+  }
+
+  DetailView::setWidgetData(inner,
+                            m_contentType.kind(),
+                            index,
+                            findObjectName,
+                            useOn,
+                            m_logger);
+
+}
+
+void AbstractSequenceWidget::getValue(const QString &name, dds::core::xtypes::DynamicData &data,
+                              const uint32_t &index, const QWidget *useOn) const
+{
+  QString findObjectName = name + QLatin1Char('.') + QString::number(index);
+
+  if(!findChild<QWidget *>(findObjectName))
+    return;
+
+  DetailView::getWidgetData(data,
+                            m_contentType.kind(),
+                            index,
+                            findObjectName,
+                            useOn,
+                            m_logger);
+}
+
+void AbstractSequenceWidget::setMemberCount(int count)
+{
+  QWidget *child = nullptr;
+  do
+  {
+    child = findChild<QWidget *>(getObjectName(++count));
+    delete child;
+  }
+  while (child);
+  m_memberList.removeAll(nullptr);
+}
+
+uint32_t AbstractSequenceWidget::getMemberCount() const
+{
+  int count = 0;
+  QWidget *child = findChild<QWidget *>(getObjectName(count+1));
+  while(child)
+  {
+    count++;
+    child = findChild<QWidget *>(getObjectName(count+1));
+  }
+  return count;
+}
+
+NGL::INGLLogger &AbstractSequenceWidget::logger() const
+{
+  return m_logger;
+}
+
+QToolButton *AbstractSequenceWidget::pbAddMember() const
+{
+  return m_pbAddMember;
+}
+
+QString AbstractSequenceWidget::getObjectName(int index) const
+{
+  return m_name + QLatin1Char('.') + QString::number(index);
+}
+
+void AbstractSequenceWidget::addMemberWidget(QWidget *member)
+{
+  QToolButton *button = new QToolButton(member);
+  button->setIcon(QIcon(QLatin1String(":/icons/png/remove.png")));
+
+  connect(button, &QToolButton::clicked, member, &QWidget::deleteLater);
+  connect(member, &QWidget::destroyed, this, &AbstractSequenceWidget::deleteMemberWidget);
+  connect(member, &QWidget::destroyed, button, &QToolButton::deleteLater);
+
+  if(m_rwMode == RwMode::ReadOnly)
+     button->setDisabled(true);
+
+  DEBUG_LOG(m_logger) << "new member widget: " << member->objectName();
+  m_memberList.push_back(member);
+  setupMemberWidget(member, button, member->objectName());
+}
+
+void AbstractSequenceWidget::deleteMemberWidget(QObject *member)
+{
+  QWidget *w = qobject_cast<QWidget*>(member);
+
+  if(!w)
+    return;
+
+  for(auto child : w->children()) // necessary?
+    child->deleteLater();
+
+  m_memberList.removeAll(w);
+  for(int i=0; i<m_memberList.size(); i++)
+  {
+    m_memberList[i]->setObjectName(getObjectName(i + 1));
+
+    DEBUG_LOG(m_logger) << "new name: " << m_memberList[i]->objectName();
+    for(auto child : m_memberList[i]->children())
+    {
+      if(child->objectName().isEmpty())
+        continue;
+
+      QString childName = child->objectName();
+      QString newId = m_name + QLatin1Char('.') + QString::number(i + 1);
+      child->setObjectName(childName.replace(QRegExp(m_name + QLatin1String(".([0-9]*)")), newId));
+      DEBUG_LOG(m_logger) << "new child name: " << child->objectName();
+    }
+  }
+}